Pandas Profiling Report

Dataset statistics

Number of variables	20
Number of observations	311
Missing cells	0
Missing cells (%)	0.0%
Duplicate rows	0
Duplicate rows (%)	0.0%
Total size in memory	48.7 KiB
Average record size in memory	160.4 B

Variable types

NUM	16
CAT	3
BOOL	1

Warnings

`T(C)` has constant value "311"	Constant
`nAmor-Sl` has constant value "311"	Constant
`Vol(aq)` is highly correlated with `b(H2O)` and 2 other fields	High correlation
`b(H2O)` is highly correlated with `Vol(aq)` and 2 other fields	High correlation
`nCa(aq)` is highly correlated with `b(H2O)` and 2 other fields	High correlation
`nCa(s)` is highly correlated with `b(CaO)`	High correlation
`b(CaO)` is highly correlated with `nCa(s)`	High correlation
`nSi(aq)` is highly correlated with `b(H2O)` and 2 other fields	High correlation
`nSi(s_reac)` is highly correlated with `b(SiO2)` and 5 other fields	High correlation
`b(SiO2)` is highly correlated with `nSi(s_reac)` and 5 other fields	High correlation
`mCSHQ` is highly correlated with `b(SiO2)` and 5 other fields	High correlation
`nCa(CSHQ)` is highly correlated with `b(SiO2)` and 5 other fields	High correlation
`nSi(CSHQ)` is highly correlated with `b(SiO2)` and 5 other fields	High correlation
`nH2O(CSHQ)` is highly correlated with `b(SiO2)` and 5 other fields	High correlation
`nGelPW(CSH)` is highly correlated with `b(SiO2)` and 5 other fields	High correlation
`df_index` has unique values	Unique
`b(CaO)` has unique values	Unique
`b(SiO2)` has unique values	Unique
`b(H2O)` has unique values	Unique
`Vol(aq)` has unique values	Unique
`nCa(aq)` has unique values	Unique
`nCa(s)` has unique values	Unique
`nSi(aq)` has unique values	Unique
`nSi(s_reac)` has unique values	Unique
`nPortlandite` has unique values	Unique
`mCSHQ` has unique values	Unique
`nCa(CSHQ)` has unique values	Unique
`nSi(CSHQ)` has unique values	Unique
`nH2O(CSHQ)` has unique values	Unique
`nGelPW(CSH)` has unique values	Unique
`ratio` has unique values	Unique

Reproduction

Analysis started	2022-10-27 18:04:18.230821
Analysis finished	2022-10-27 18:05:36.812603
Duration	1 minute and 18.58 seconds
Software version	pandas-profiling v2.9.0
Download configuration	config.yaml

df_index
Real number (ℝ_≥0)

UNIQUE

Distinct	311
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	245.7524116
Minimum	0
Maximum	499
Zeros	1
Zeros (%)	0.3%
Memory size	2.4 KiB

Quantile statistics

Minimum	0
5-th percentile	22.5
Q1	116.5
median	240
Q3	377
95-th percentile	474.5
Maximum	499
Range	499
Interquartile range (IQR)	260.5

Descriptive statistics

Standard deviation	148.2154484
Coefficient of variation (CV)	0.6031088259
Kurtosis	-1.259879208
Mean	245.7524116
Median Absolute Deviation (MAD)	129
Skewness	0.05936641193
Sum	76429
Variance	21967.81915
Monotocity	Strictly increasing

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	1	0.3%
326	1	0.3%
339	1	0.3%
337	1	0.3%
336	1	0.3%
332	1	0.3%
331	1	0.3%
330	1	0.3%
328	1	0.3%
325	1	0.3%
Other values (301)	301	96.8%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
0	1	0.3%
4	1	0.3%
5	1	0.3%
6	1	0.3%
8	1	0.3%

Value	Count	Frequency (%)
499	1	0.3%
498	1	0.3%
497	1	0.3%
494	1	0.3%
492	1	0.3%

T(C)
Categorical

CONSTANT
REJECTED

Distinct	1
Distinct (%)	0.3%
Missing	0
Missing (%)	0.0%
Memory size	2.4 KiB

25	311

Frequencies
Length

Value	Count	Frequency (%)
25	311	100.0%

Frequencies of value counts

Unique

Unique	0 ?
Unique (%)	0.0%

Histogram of lengths of the category

Length

Max length	4
Median length	4
Mean length	4
Min length	4

b(CaO)
Real number (ℝ_≥0)

HIGH CORRELATION
UNIQUE

Distinct	311
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	1.247051632
Minimum	0.4532574
Maximum	1.798218
Zeros	0
Zeros (%)	0.0%
Memory size	2.4 KiB

Quantile statistics

Minimum	0.4532574
5-th percentile	0.64215075
Q1	0.99384645
median	1.270771
Q3	1.5354455
95-th percentile	1.7444735
Maximum	1.798218
Range	1.3449606
Interquartile range (IQR)	0.54159905

Descriptive statistics

Standard deviation	0.343908448
Coefficient of variation (CV)	0.2757772326
Kurtosis	-0.84685423
Mean	1.247051632
Median Absolute Deviation (MAD)	0.269102
Skewness	-0.3021394029
Sum	387.8330575
Variance	0.1182730206
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
1.570795	1	0.3%
1.220465	1	0.3%
1.134327	1	0.3%
1.40926	1	0.3%
1.034422	1	0.3%
0.7107937	1	0.3%
1.742835	1	0.3%
1.59429	1	0.3%
1.620284	1	0.3%
1.732944	1	0.3%
Other values (301)	301	96.8%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
0.4532574	1	0.3%
0.4625926	1	0.3%
0.4880342	1	0.3%
0.5078687	1	0.3%
0.5114234	1	0.3%

Value	Count	Frequency (%)
1.798218	1	0.3%
1.79471	1	0.3%
1.792285	1	0.3%
1.788742	1	0.3%
1.785463	1	0.3%

b(SiO2)
Real number (ℝ_≥0)

HIGH CORRELATION
UNIQUE

Distinct	311
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	0.4153290309
Minimum	0.2019985
Maximum	0.6994621
Zeros	0
Zeros (%)	0.0%
Memory size	2.4 KiB

Quantile statistics

Minimum	0.2019985
5-th percentile	0.22238315
Q1	0.2992431
median	0.3981634
Q3	0.5250296
95-th percentile	0.6530628
Maximum	0.6994621
Range	0.4974636
Interquartile range (IQR)	0.2257865

Descriptive statistics

Standard deviation	0.1375298942
Coefficient of variation (CV)	0.3311347967
Kurtosis	-1.020014606
Mean	0.4153290309
Median Absolute Deviation (MAD)	0.1112738
Skewness	0.3020488948
Sum	129.1673286
Variance	0.0189144718
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.3936958	1	0.3%
0.5670242	1	0.3%
0.4408097	1	0.3%
0.5959025	1	0.3%
0.607846	1	0.3%
0.2794647	1	0.3%
0.5600848	1	0.3%
0.3122133	1	0.3%
0.5323667	1	0.3%
0.6639846	1	0.3%
Other values (301)	301	96.8%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
0.2019985	1	0.3%
0.2038486	1	0.3%
0.2042126	1	0.3%
0.2052028	1	0.3%
0.2076094	1	0.3%

Value	Count	Frequency (%)
0.6994621	1	0.3%
0.6953377	1	0.3%
0.6944518	1	0.3%
0.6881573	1	0.3%
0.6872651	1	0.3%

b(H2O)
Real number (ℝ_≥0)

HIGH CORRELATION
UNIQUE

Distinct	311
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	5.60014891
Minimum	2.777311
Maximum	8.314109
Zeros	0
Zeros (%)	0.0%
Memory size	2.4 KiB

Quantile statistics

Minimum	2.777311
5-th percentile	3.0406945
Q1	4.276007
median	5.543634
Q3	7.037831
95-th percentile	8.0503745
Maximum	8.314109
Range	5.536798
Interquartile range (IQR)	2.761824

Descriptive statistics

Standard deviation	1.6112515
Coefficient of variation (CV)	0.2877158315
Kurtosis	-1.201708447
Mean	5.60014891
Median Absolute Deviation (MAD)	1.393021
Skewness	-0.03056086596
Sum	1741.646311
Variance	2.596131398
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
7.255891	1	0.3%
6.667129	1	0.3%
5.226925	1	0.3%
8.004388	1	0.3%
7.689434	1	0.3%
4.150613	1	0.3%
3.249201	1	0.3%
8.100796	1	0.3%
2.973693	1	0.3%
2.828301	1	0.3%
Other values (301)	301	96.8%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
2.777311	1	0.3%
2.815477	1	0.3%
2.828301	1	0.3%
2.832361	1	0.3%
2.851771	1	0.3%

Value	Count	Frequency (%)
8.314109	1	0.3%
8.29931	1	0.3%
8.288581	1	0.3%
8.267854	1	0.3%
8.250424	1	0.3%

Vol(aq)
Real number (ℝ_≥0)

HIGH CORRELATION
UNIQUE

Distinct	311
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	0.06923503169
Minimum	0.004780485
Maximum	0.1281905
Zeros	0
Zeros (%)	0.0%
Memory size	2.4 KiB

Quantile statistics

Minimum	0.004780485
5-th percentile	0.020028745
Q1	0.04322197
median	0.06984818
Q3	0.094180165
95-th percentile	0.1179886
Maximum	0.1281905
Range	0.123410015
Interquartile range (IQR)	0.050958195

Descriptive statistics

Standard deviation	0.03071028729
Coefficient of variation (CV)	0.4435657288
Kurtosis	-1.051039496
Mean	0.06923503169
Median Absolute Deviation (MAD)	0.0250976
Skewness	-0.01589664265
Sum	21.53209486
Variance	0.0009431217455
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.09378035	1	0.3%
0.08555794	1	0.3%
0.06395458	1	0.3%
0.1056473	1	0.3%
0.1064589	1	0.3%
0.05581054	1	0.3%
0.01455105	1	0.3%
0.1104564	1	0.3%
0.01241483	1	0.3%
0.004780485	1	0.3%
Other values (301)	301	96.8%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
0.004780485	1	0.3%
0.0118861	1	0.3%
0.01241483	1	0.3%
0.01387792	1	0.3%
0.01455105	1	0.3%

Value	Count	Frequency (%)
0.1281905	1	0.3%
0.1281473	1	0.3%
0.1257576	1	0.3%
0.1257099	1	0.3%
0.1252736	1	0.3%

pH
Categorical

Distinct	2
Distinct (%)	0.6%
Missing	0
Missing (%)	0.0%
Memory size	2.4 KiB

12.47261	310
12.47262	1

Frequencies
Length

Value	Count	Frequency (%)
12.47261	310	99.7%
12.47262	1	0.3%

Frequencies of value counts

Unique

Unique	1 ?
Unique (%)	0.3%

Histogram of lengths of the category

Length

Max length	8
Median length	8
Mean length	8
Min length	8

nCa(aq)
Real number (ℝ_≥0)

HIGH CORRELATION
UNIQUE

Distinct	311
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	0.001403291441
Minimum	9.689269e-05
Maximum	0.00259823
Zeros	0
Zeros (%)	0.0%
Memory size	2.4 KiB

Quantile statistics

Minimum	9.689269e-05
5-th percentile	0.00040609985
Q1	0.00087604275
median	0.001415719
Q3	0.001908879
95-th percentile	0.002391453
Maximum	0.00259823
Range	0.00250133731
Interquartile range (IQR)	0.00103283625

Descriptive statistics

Standard deviation	0.0006224496066
Coefficient of variation (CV)	0.4435640297
Kurtosis	-1.051040096
Mean	0.001403291441
Median Absolute Deviation (MAD)	0.0005087
Skewness	-0.01589400847
Sum	0.4364236383
Variance	3.874435127e-07
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.001900788	1	0.3%
0.001734132	1	0.3%
0.001296264	1	0.3%
0.002141312	1	0.3%
0.002157765	1	0.3%
0.001131196	1	0.3%
0.0002949277	1	0.3%
0.00223875	1	0.3%
0.0002516297	1	0.3%
9.689269e-05	1	0.3%
Other values (301)	301	96.8%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
9.689269e-05	1	0.3%
0.0002409129	1	0.3%
0.0002516297	1	0.3%
0.0002812841	1	0.3%
0.0002949277	1	0.3%

Value	Count	Frequency (%)
0.00259823	1	0.3%
0.002597356	1	0.3%
0.002548959	1	0.3%
0.002547952	1	0.3%
0.002539119	1	0.3%

nCa(s)
Real number (ℝ_≥0)

HIGH CORRELATION
UNIQUE

Distinct	311
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	1.245648341
Minimum	0.4506592
Maximum	1.797213
Zeros	0
Zeros (%)	0.0%
Memory size	2.4 KiB

Quantile statistics

Minimum	0.4506592
5-th percentile	0.6403331
Q1	0.9917615
median	1.269137
Q3	1.535071
95-th percentile	1.743907
Maximum	1.797213
Range	1.3465538
Interquartile range (IQR)	0.5433095

Descriptive statistics

Standard deviation	0.3441195082
Coefficient of variation (CV)	0.2762573488
Kurtosis	-0.8471004114
Mean	1.245648341
Median Absolute Deviation (MAD)	0.269371
Skewness	-0.3018549474
Sum	387.3966341
Variance	0.1184182359
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
1.568894	1	0.3%
1.218731	1	0.3%
1.133031	1	0.3%
1.407119	1	0.3%
1.032264	1	0.3%
0.7096625	1	0.3%
1.74254	1	0.3%
1.592051	1	0.3%
1.620032	1	0.3%
1.732847	1	0.3%
Other values (301)	301	96.8%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
0.4506592	1	0.3%
0.4607973	1	0.3%
0.4873045	1	0.3%
0.5070455	1	0.3%
0.5099409	1	0.3%

Value	Count	Frequency (%)
1.797213	1	0.3%
1.794022	1	0.3%
1.791634	1	0.3%
1.787017	1	0.3%
1.784555	1	0.3%

nSi(aq)
Real number (ℝ_≥0)

HIGH CORRELATION
UNIQUE

Distinct	311
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	2.14049257e-06
Minimum	1.477955e-07
Maximum	3.963186e-06
Zeros	0
Zeros (%)	0.0%
Memory size	2.4 KiB

Quantile statistics

Minimum	1.477955e-07
5-th percentile	6.1922025e-07
Q1	1.336269e-06
median	2.15944e-06
Q3	2.9116785e-06
95-th percentile	3.647779e-06
Maximum	3.963186e-06
Range	3.8153905e-06
Interquartile range (IQR)	1.5754095e-06

Descriptive statistics

Standard deviation	9.494481122e-07
Coefficient of variation (CV)	0.4435652454
Kurtosis	0
Mean	2.14049257e-06
Median Absolute Deviation (MAD)	7.75937e-07
Skewness	0
Sum	0.0006656931893
Variance	9.014517177e-13
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
2.899352e-06	1	0.3%
2.645109e-06	1	0.3%
1.977248e-06	1	0.3%
3.266203e-06	1	0.3%
3.291318e-06	1	0.3%
1.725465e-06	1	0.3%
4.498663e-07	1	0.3%
3.414906e-06	1	0.3%
3.838218e-07	1	0.3%
1.477955e-07	1	0.3%
Other values (301)	301	96.8%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
1.477955e-07	1	0.3%
3.67474e-07	1	0.3%
3.838218e-07	1	0.3%
4.290542e-07	1	0.3%
4.498663e-07	1	0.3%

Value	Count	Frequency (%)
3.963186e-06	1	0.3%
3.961872e-06	1	0.3%
3.887963e-06	1	0.3%
3.886519e-06	1	0.3%
3.872999e-06	1	0.3%

nSi(s_reac)
Real number (ℝ_≥0)

HIGH CORRELATION
UNIQUE

Distinct	311
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	0.415326892
Minimum	0.2019975
Maximum	0.6994614
Zeros	0
Zeros (%)	0.0%
Memory size	2.4 KiB

Quantile statistics

Minimum	0.2019975
5-th percentile	0.22238135
Q1	0.29924075
median	0.3981603
Q3	0.52502735
95-th percentile	0.6530617
Maximum	0.6994614
Range	0.4974639
Interquartile range (IQR)	0.2257866

Descriptive statistics

Standard deviation	0.1375300289
Coefficient of variation (CV)	0.3311368263
Kurtosis	-1.020013071
Mean	0.415326892
Median Absolute Deviation (MAD)	0.1112726
Skewness	0.3020493396
Sum	129.1666634
Variance	0.01891450884
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.3936929	1	0.3%
0.5670216	1	0.3%
0.4408077	1	0.3%
0.5958992	1	0.3%
0.6078427	1	0.3%
0.279463	1	0.3%
0.5600844	1	0.3%
0.3122099	1	0.3%
0.5323663	1	0.3%
0.6639845	1	0.3%
Other values (301)	301	96.8%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
0.2019975	1	0.3%
0.2038461	1	0.3%
0.2042092	1	0.3%
0.205199	1	0.3%
0.207608	1	0.3%

Value	Count	Frequency (%)
0.6994614	1	0.3%
0.6953366	1	0.3%
0.6944495	1	0.3%
0.6881567	1	0.3%
0.6872627	1	0.3%

nPortlandite
Real number (ℝ_≥0)

UNIQUE

Distinct	311
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	0.569902961
Minimum	0.01374647
Maximum	1.401833
Zeros	0
Zeros (%)	0.0%
Memory size	2.4 KiB

Quantile statistics

Minimum	0.01374647
5-th percentile	0.074940455
Q1	0.268087
median	0.5576201
Q3	0.8294967
95-th percentile	1.1505705
Maximum	1.401833
Range	1.38808653
Interquartile range (IQR)	0.5614097

Descriptive statistics

Standard deviation	0.3502996138
Coefficient of variation (CV)	0.6146653689
Kurtosis	-0.9414819298
Mean	0.569902961
Median Absolute Deviation (MAD)	0.2829715
Skewness	0.283827539
Sum	177.2398209
Variance	0.1227098194
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.9283478	1	0.3%
0.2961751	1	0.3%
0.4158275	1	0.3%
0.4375784	1	0.3%
0.04329166	1	0.3%
0.2549705	1	0.3%
0.8312714	1	0.3%
1.084079	1	0.3%
0.7538615	1	0.3%
0.6525309	1	0.3%
Other values (301)	301	96.8%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
0.01374647	1	0.3%
0.01610423	1	0.3%
0.02057088	1	0.3%
0.02446167	1	0.3%
0.02726991	1	0.3%

Value	Count	Frequency (%)
1.401833	1	0.3%
1.341661	1	0.3%
1.331663	1	0.3%
1.326951	1	0.3%
1.288399	1	0.3%

nAmor-Sl
Boolean

CONSTANT
REJECTED

Distinct	1
Distinct (%)	0.3%
Missing	0
Missing (%)	0.0%
Memory size	2.4 KiB

0	311

Common Values
Chart

Value	Count	Frequency (%)
0	311	100.0%

mCSHQ
Real number (ℝ_≥0)

HIGH CORRELATION
UNIQUE

Distinct	311
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	0.08438293913
Minimum	0.0410403
Maximum	0.1421112
Zeros	0
Zeros (%)	0.0%
Memory size	2.4 KiB

Quantile statistics

Minimum	0.0410403
5-th percentile	0.045181745
Q1	0.06079744
median	0.08089517
Q3	0.106671
95-th percentile	0.13268405
Maximum	0.1421112
Range	0.1010709
Interquartile range (IQR)	0.04587356

Descriptive statistics

Standard deviation	0.02794229704
Coefficient of variation (CV)	0.3311368071
Kurtosis	-1.020013321
Mean	0.08438293913
Median Absolute Deviation (MAD)	0.02260751
Skewness	0.3020491632
Sum	26.24309407
Variance	0.0007807719638
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.07998751	1	0.3%
0.1152031	1	0.3%
0.08955994	1	0.3%
0.1210702	1	0.3%
0.1234968	1	0.3%
0.05677915	1	0.3%
0.1137937	1	0.3%
0.06343242	1	0.3%
0.1081621	1	0.3%
0.1349033	1	0.3%
Other values (301)	301	96.8%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
0.0410403	1	0.3%
0.04141589	1	0.3%
0.04148966	1	0.3%
0.04169077	1	0.3%
0.0421802	1	0.3%

Value	Count	Frequency (%)
0.1421112	1	0.3%
0.1412732	1	0.3%
0.1410929	1	0.3%
0.1398144	1	0.3%
0.1396328	1	0.3%

nCa(CSHQ)
Real number (ℝ_≥0)

HIGH CORRELATION
UNIQUE

Distinct	311
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	0.6757453836
Minimum	0.3286541
Maximum	1.138038
Zeros	0
Zeros (%)	0.0%
Memory size	2.4 KiB

Quantile statistics

Minimum	0.3286541
5-th percentile	0.361819
Q1	0.4868708
median	0.647815
Q3	0.85423025
95-th percentile	1.062545
Maximum	1.138038
Range	0.8093839
Interquartile range (IQR)	0.36735945

Descriptive statistics

Standard deviation	0.2237641823
Coefficient of variation (CV)	0.3311368271
Kurtosis	-1.020013102
Mean	0.6757453836
Median Absolute Deviation (MAD)	0.1810428
Skewness	0.3020493688
Sum	210.1568143
Variance	0.05007040927
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.6405464	1	0.3%
0.9225557	1	0.3%
0.7172032	1	0.3%
0.9695403	1	0.3%
0.9889726	1	0.3%
0.454692	1	0.3%
0.9112687	1	0.3%
0.5079719	1	0.3%
0.8661709	1	0.3%
1.080316	1	0.3%
Other values (301)	301	96.8%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
0.3286541	1	0.3%
0.3316618	1	0.3%
0.3322525	1	0.3%
0.3338631	1	0.3%
0.3377825	1	0.3%

Value	Count	Frequency (%)
1.138038	1	0.3%
1.131327	1	0.3%
1.129884	1	0.3%
1.119645	1	0.3%
1.11819	1	0.3%

nSi(CSHQ)
Real number (ℝ_≥0)

HIGH CORRELATION
UNIQUE

Distinct	311
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	0.415326892
Minimum	0.2019975
Maximum	0.6994614
Zeros	0
Zeros (%)	0.0%
Memory size	2.4 KiB

Quantile statistics

Minimum	0.2019975
5-th percentile	0.22238135
Q1	0.29924075
median	0.3981603
Q3	0.52502735
95-th percentile	0.6530617
Maximum	0.6994614
Range	0.4974639
Interquartile range (IQR)	0.2257866

Descriptive statistics

Standard deviation	0.1375300289
Coefficient of variation (CV)	0.3311368263
Kurtosis	-1.020013071
Mean	0.415326892
Median Absolute Deviation (MAD)	0.1112726
Skewness	0.3020493396
Sum	129.1666634
Variance	0.01891450884
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.3936929	1	0.3%
0.5670216	1	0.3%
0.4408077	1	0.3%
0.5958992	1	0.3%
0.6078427	1	0.3%
0.279463	1	0.3%
0.5600844	1	0.3%
0.3122099	1	0.3%
0.5323663	1	0.3%
0.6639845	1	0.3%
Other values (301)	301	96.8%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
0.2019975	1	0.3%
0.2038461	1	0.3%
0.2042092	1	0.3%
0.205199	1	0.3%
0.207608	1	0.3%

Value	Count	Frequency (%)
0.6994614	1	0.3%
0.6953366	1	0.3%
0.6944495	1	0.3%
0.6881567	1	0.3%
0.6872627	1	0.3%

nH2O(CSHQ)
Real number (ℝ_≥0)

HIGH CORRELATION
UNIQUE

Distinct	311
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	1.195332406
Minimum	0.5813592
Maximum	2.013086
Zeros	0
Zeros (%)	0.0%
Memory size	2.4 KiB

Quantile statistics

Minimum	0.5813592
5-th percentile	0.6400251
Q1	0.86123035
median	1.145926
Q3	1.511056
95-th percentile	1.8795455
Maximum	2.013086
Range	1.4317268
Interquartile range (IQR)	0.64982565

Descriptive statistics

Standard deviation	0.3958185747
Coefficient of variation (CV)	0.3311368225
Kurtosis	-1.02001312
Mean	1.195332406
Median Absolute Deviation (MAD)	0.3202482
Skewness	0.3020491403
Sum	371.7483782
Variance	0.156672344
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
1.133069	1	0.3%
1.631917	1	0.3%
1.268668	1	0.3%
1.715029	1	0.3%
1.749403	1	0.3%
0.804309	1	0.3%
1.611952	1	0.3%
0.8985563	1	0.3%
1.532178	1	0.3%
1.910981	1	0.3%
Other values (301)	301	96.8%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
0.5813592	1	0.3%
0.5866797	1	0.3%
0.5877246	1	0.3%
0.5905735	1	0.3%
0.5975066	1	0.3%

Value	Count	Frequency (%)
2.013086	1	0.3%
2.001215	1	0.3%
1.998662	1	0.3%
1.980551	1	0.3%
1.977978	1	0.3%

C/S(CSHQ)
Categorical

Distinct	2
Distinct (%)	0.6%
Missing	0
Missing (%)	0.0%
Memory size	2.4 KiB

1.627021	272
1.62702	39

Frequencies
Length

Value	Count	Frequency (%)
1.627021	272	87.5%
1.62702	39	12.5%

Frequencies of value counts

Unique

Unique	0 ?
Unique (%)	0.0%

Histogram of lengths of the category

Length

Max length	8
Median length	8
Mean length	7.874598071
Min length	7

nGelPW(CSH)
Real number (ℝ_≥0)

HIGH CORRELATION
UNIQUE

Distinct	311
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	0.5112072305
Minimum	0.2486296
Maximum	0.8609357
Zeros	0
Zeros (%)	0.0%
Memory size	2.4 KiB

Quantile statistics

Minimum	0.2486296
5-th percentile	0.2737192
Q1	0.368322
median	0.4900777
Q3	0.6462326
95-th percentile	0.8038243
Maximum	0.8609357
Range	0.6123061
Interquartile range (IQR)	0.2779106

Descriptive statistics

Standard deviation	0.1692795395
Coefficient of variation (CV)	0.3311368255
Kurtosis	-1.020013065
Mean	0.5112072305
Median Absolute Deviation (MAD)	0.1369605
Skewness	0.3020493599
Sum	158.9854487
Variance	0.02865556248
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.4845789	1	0.3%
0.6979214	1	0.3%
0.5425704	1	0.3%
0.7334656	1	0.3%
0.7481663	1	0.3%
0.3439784	1	0.3%
0.6893827	1	0.3%
0.3842851	1	0.3%
0.6552658	1	0.3%
0.8172686	1	0.3%
Other values (301)	301	96.8%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
0.2486296	1	0.3%
0.250905	1	0.3%
0.2513519	1	0.3%
0.2525703	1	0.3%
0.2555354	1	0.3%

Value	Count	Frequency (%)
0.8609357	1	0.3%
0.8558586	1	0.3%
0.8547667	1	0.3%
0.8470212	1	0.3%
0.8459208	1	0.3%

ratio
Real number (ℝ_≥0)

UNIQUE

Distinct	311
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	3.276037378
Minimum	1.659257832
Maximum	8.570108194
Zeros	0
Zeros (%)	0.0%
Memory size	2.4 KiB

Quantile statistics

Minimum	1.659257832
5-th percentile	1.781101795
Q1	2.223126053
median	2.951144182
Q3	3.891740432
95-th percentile	6.001247371
Maximum	8.570108194
Range	6.910850362
Interquartile range (IQR)	1.668614379

Descriptive statistics

Standard deviation	1.349438956
Coefficient of variation (CV)	0.4119119534
Kurtosis	1.136548736
Mean	3.276037378
Median Absolute Deviation (MAD)	0.7922375624
Skewness	1.193059183
Sum	1018.847625
Variance	1.820985495
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
3.989869844	1	0.3%
2.152403725	1	0.3%
2.573280488	1	0.3%
2.36491708	1	0.3%
1.701783017	1	0.3%
2.543411386	1	0.3%
3.111734152	1	0.3%
5.106412827	1	0.3%
3.043548742	1	0.3%
2.609915953	1	0.3%
Other values (301)	301	96.8%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
1.659257832	1	0.3%
1.676943734	1	0.3%
1.678585444	1	0.3%
1.683112296	1	0.3%
1.686765253	1	0.3%

Value	Count	Frequency (%)
8.570108194	1	0.3%
7.902994723	1	0.3%
7.503542735	1	0.3%
7.268768919	1	0.3%
7.00718256	1	0.3%

Pearson's r

The Pearson's correlation coefficient (r) is a measure of linear correlation between two variables. It's value lies between -1 and +1, -1 indicating total negative linear correlation, 0 indicating no linear correlation and 1 indicating total positive linear correlation. Furthermore, r is invariant under separate changes in location and scale of the two variables, implying that for a linear function the angle to the x-axis does not affect r.

To calculate r for two variables X and Y, one divides the covariance of X and Y by the product of their standard deviations.

Spearman's ρ

The Spearman's rank correlation coefficient (ρ) is a measure of monotonic correlation between two variables, and is therefore better in catching nonlinear monotonic correlations than Pearson's r. It's value lies between -1 and +1, -1 indicating total negative monotonic correlation, 0 indicating no monotonic correlation and 1 indicating total positive monotonic correlation.

To calculate ρ for two variables X and Y, one divides the covariance of the rank variables of X and Y by the product of their standard deviations.

Kendall's τ

Similarly to Spearman's rank correlation coefficient, the Kendall rank correlation coefficient (τ) measures ordinal association between two variables. It's value lies between -1 and +1, -1 indicating total negative correlation, 0 indicating no correlation and 1 indicating total positive correlation.

To calculate τ for two variables X and Y, one determines the number of concordant and discordant pairs of observations. τ is given by the number of concordant pairs minus the discordant pairs divided by the total number of pairs.

Phik (φk)

Phik (φk) is a new and practical correlation coefficient that works consistently between categorical, ordinal and interval variables, captures non-linear dependency and reverts to the Pearson correlation coefficient in case of a bivariate normal input distribution. There is extensive documentation available here.

Cramér's V (φc)

Cramér's V is an association measure for nominal random variables. The coefficient ranges from 0 to 1, with 0 indicating independence and 1 indicating perfect association. The empirical estimators used for Cramér's V have been proved to be biased, even for large samples. We use a bias-corrected measure that has been proposed by Bergsma in 2013 that can be found here.

Count
Matrix

First rows

	df_index	T(C)	b(CaO)	b(SiO2)	b(H2O)	Vol(aq)	pH	nCa(aq)	nCa(s)	nSi(aq)	nSi(s_reac)	nPortlandite	mCSHQ	nCa(CSHQ)	nSi(CSHQ)	nH2O(CSHQ)	C/S(CSHQ)	nGelPW(CSH)	ratio
0	0	25.0	1.570795	0.393696	7.255891	0.093780	12.47261	0.001901	1.568894	2.899352e-06	0.393693	0.928348	0.079988	0.640546	0.393693	1.133069	1.627021	0.484579	3.989870
1	4	25.0	0.962164	0.225568	5.052194	0.068771	12.47261	0.001394	0.960770	2.126388e-06	0.225566	0.593771	0.045829	0.367000	0.225566	0.649189	1.627021	0.277639	4.265524
2	5	25.0	1.193130	0.652077	2.777311	0.013878	12.47261	0.000281	1.192849	4.290542e-07	0.652077	0.131907	0.132484	1.060942	0.652077	1.876710	1.627020	0.802612	1.829738
3	6	25.0	1.425687	0.515054	6.386301	0.077954	12.47261	0.001580	1.424107	2.410088e-06	0.515051	0.586108	0.104644	0.837999	0.515051	1.482344	1.627021	0.633953	2.768036
4	8	25.0	1.746112	0.390574	4.524409	0.041353	12.47261	0.000838	1.745274	1.278467e-06	0.390573	1.109804	0.079354	0.635470	0.390573	1.124089	1.627021	0.480739	4.470628
5	10	25.0	0.634648	0.278254	4.298530	0.059885	12.47261	0.001214	0.633434	1.851423e-06	0.278252	0.180713	0.056533	0.452721	0.278252	0.800823	1.627021	0.342488	2.280826
6	11	25.0	1.108103	0.267632	7.082432	0.101852	12.47261	0.002064	1.106039	3.148906e-06	0.267629	0.670601	0.054375	0.435437	0.267629	0.770249	1.627021	0.329412	4.140401
7	12	25.0	1.129375	0.571556	5.206536	0.060722	12.47261	0.001231	1.128144	1.877285e-06	0.571554	0.198214	0.116124	0.929930	0.571554	1.644962	1.627021	0.703500	1.975966
8	14	25.0	0.537177	0.284241	7.988224	0.128147	12.47261	0.002597	0.534580	3.961872e-06	0.284237	0.072120	0.057749	0.462460	0.284237	0.818050	1.627021	0.349855	1.889864
9	15	25.0	1.238525	0.657181	3.568888	0.027239	12.47261	0.000552	1.237973	8.421293e-07	0.657180	0.168727	0.133521	1.069246	0.657180	1.891399	1.627021	0.808894	1.884602

Last rows

	df_index	T(C)	b(CaO)	b(SiO2)	b(H2O)	Vol(aq)	pH	nCa(aq)	nCa(s)	nSi(aq)	nSi(s_reac)	nPortlandite	mCSHQ	nCa(CSHQ)	nSi(CSHQ)	nH2O(CSHQ)	C/S(CSHQ)	nGelPW(CSH)	ratio
301	485	25.0	1.307284	0.638306	8.288581	0.111664	12.47261	0.002263	1.305021	3.452224e-06	0.638303	0.266489	0.129686	1.038532	0.638303	1.837069	1.627021	0.785658	2.048051
302	486	25.0	1.252059	0.323113	5.783502	0.074540	12.47261	0.001511	1.250548	2.304606e-06	0.323110	0.724841	0.065647	0.525707	0.323110	0.929928	1.627021	0.397702	3.874994
303	487	25.0	1.354227	0.594083	4.135064	0.036800	12.47261	0.000746	1.353481	1.137739e-06	0.594082	0.386897	0.120701	0.966584	0.594082	1.709800	1.627021	0.731229	2.279523
304	488	25.0	0.591294	0.298801	6.744514	0.104379	12.47261	0.002116	0.589178	3.227009e-06	0.298797	0.103029	0.060707	0.486149	0.298797	0.859954	1.627021	0.367776	1.978892
305	489	25.0	1.662870	0.651320	4.617147	0.038640	12.47261	0.000783	1.662087	1.194592e-06	0.651319	0.602378	0.132330	1.059709	0.651319	1.874529	1.627021	0.801679	2.553078
306	492	25.0	1.270771	0.203849	5.989183	0.080611	12.47261	0.001634	1.269137	2.492197e-06	0.203846	0.937475	0.041416	0.331662	0.203846	0.586680	1.627021	0.250905	6.233896
307	494	25.0	0.895870	0.468908	7.614114	0.110740	12.47261	0.002245	0.893625	3.423679e-06	0.468905	0.130707	0.095269	0.762918	0.468905	1.349533	1.627021	0.577154	1.910543
308	497	25.0	0.605425	0.346052	6.761177	0.103357	12.47261	0.002095	0.603330	3.195438e-06	0.346049	0.040302	0.070308	0.563028	0.346049	0.995946	1.627021	0.425936	1.749520
309	498	25.0	1.421062	0.656914	3.706364	0.026431	12.47261	0.000536	1.420526	8.171574e-07	0.656913	0.351715	0.133467	1.068812	0.656913	1.890631	1.627021	0.808565	2.163238
310	499	25.0	1.038577	0.264334	3.911900	0.045921	12.47261	0.000931	1.037646	1.419709e-06	0.264333	0.607571	0.053705	0.430075	0.264333	0.760764	1.627021	0.325356	3.929026

Overview

Variables

Interactions

Correlations

Pearson's r

Spearman's ρ

Kendall's τ

Phik (φk)

Cramér's V (φc)

Missing values

Sample

First rows

Last rows